Theorems · Theorem · number theory
ZNum.cast_sub
∀ {α : Type u_1} [inst : AddCommGroupWithOne α] (m n : ZNum), ↑(m - n) = ↑m - ↑n- Defined in
- Mathlib.Data.Num.ZNum
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 64 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- AddCommGroupWithOne
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- ZNumstatement and proof · cited by 73
- AddCommGroupWithOnestatement and proof · cited by 61
- sub_eq_neg_addproof · cited by 51
- castZNumstatement and proof · cited by 41
- ZNum.cast_addproof · cited by 3
- ZNum.cast_znegproof · cited by 2
Cited by1
Results whose statement or proof uses this declaration.
- ZNum.to_of_intproof · cited by 1